using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ICSSoft.Frame.Data.Entity;
using ICSSoft.Base.Config.AppConfig;
using System.Data;
using System.Data.Sql;
using System.Data.Linq;
namespace ICSSoft.Frame.Data.DAL
{
    public class ICSMODELDAL
    {
        #region AddandEdit
        public static void AddandEdit(ICSMODEL MODEL, string Appconstr)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                bool isNew = false;
                var line = db.ICSMODEL.SingleOrDefault(a => a.ID == MODEL.ID);

                if (line == null)
                {
                    isNew = true;
                    line = new ICSMODEL();
                    line.ID = AppConfig.GetGuid();
                }

                var codes = db.ICSMODEL.Where(a => a.MODELCODE == MODEL.MODELCODE && a.ID != line.ID);
                if (codes.ToList().Count > 0)
                {
                    throw new Exception("产品别代码已存在");
                }

                line.MODELCODE = MODEL.MODELCODE;
                line.MODELDESC = MODEL.MODELDESC;
                line.MUSER = MODEL.MUSER;
                line.MUSERName = MODEL.MUSERName;
                line.MTIME = AppConfig.GetSeverDateTime("yyyy-MM-dd hh:mm:ss");
                line.WorkPoint = AppConfig.WorkPointCode;

                if (isNew) db.ICSMODEL.InsertOnSubmit(line);

                db.SubmitChanges();
                db.Transaction.Commit();
            }
            catch (Exception ex)
            {
                db.Transaction.Rollback();
                throw new Exception(ex.Message);
            }
        }
        #endregion


        #region AddandEdit
        public static void AddandEdit(List<ICSINVOPPrice> inv, string Appconstr,String type)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                if (type != "导入")
                {
                    foreach (var MODEL in inv)
                    {
                        bool isNew = false;
                        var line = db.ICSINVOPPrice.SingleOrDefault(a => a.id == MODEL.id);

                        if (line == null)
                        {
                            isNew = true;
                            line = new ICSINVOPPrice();
                            line.id = AppConfig.GetGuid();
                        }
                        //判断存货编码和工序是否存在
                        var INV_Exists = db.ICSINVENTORY.Where(a => a.INVCODE == MODEL.invcode).FirstOrDefault();
                        if (INV_Exists == null)
                        {
                            throw new Exception("存货编码:" + MODEL.invcode + "不存在！");
                        }
                        var OP_Exists = db.ICSOP.Where(a => a.OPCODE == MODEL.opcode).FirstOrDefault();
                        if (OP_Exists == null)
                        {
                            throw new Exception("工序编码:" + MODEL.opcode + "不存在！");
                        }

                        var codes = db.ICSINVOPPrice.Where(a => a.invcode == MODEL.invcode && a.id != line.id && a.opcode == MODEL.opcode);
                        if (codes.ToList().Count > 0)
                        {
                            throw new Exception("存货编码:" + MODEL.invcode + ",对应的工序：" + MODEL.opcode + "已维护单价！");
                        }

                        line.invcode = MODEL.invcode;
                        line.opcode = MODEL.opcode;
                        line.Muser = MODEL.Muser;
                        line.price = MODEL.price;
                        line.Mtime = AppConfig.GetSeverDateTime("yyyy-MM-dd hh:mm:ss");


                        if (isNew) db.ICSINVOPPrice.InsertOnSubmit(line);

                    }
                }
                else {

                    foreach (var MODEL in inv)
                    {
                        bool isNew = false;
                        var line = db.ICSINVOPPrice.Where(a => a.invcode == MODEL.invcode && a.opcode == MODEL.opcode).FirstOrDefault();

                        if (line == null)
                        {
                            isNew = true;
                            line = new ICSINVOPPrice();
                            line.id = AppConfig.GetGuid();
                        }
                        //判断存货编码和工序是否存在
                        var INV_Exists = db.ICSINVENTORY.Where(a => a.INVCODE == MODEL.invcode).FirstOrDefault();
                        if (INV_Exists == null)
                        {
                            throw new Exception("存货编码:" + MODEL.invcode + "不存在！");
                        }
                        var OP_Exists = db.ICSOP.Where(a => a.OPCODE == MODEL.opcode).FirstOrDefault();
                        if (OP_Exists == null)
                        {
                            throw new Exception("工序编码:" + MODEL.opcode + "不存在！");
                        }


                        line.invcode = MODEL.invcode;
                        line.opcode = MODEL.opcode;
                        line.Muser = MODEL.Muser;
                        line.price = MODEL.price;
                        line.Mtime = AppConfig.GetSeverDateTime("yyyy-MM-dd hh:mm:ss");
                        if (isNew) db.ICSINVOPPrice.InsertOnSubmit(line);

                    }

                }
                db.SubmitChanges();
                db.Transaction.Commit();
            }
            catch (Exception ex)
            {
                db.Transaction.Rollback();
                throw new Exception(ex.Message);
            }
        }
        #endregion

        #region select
        public static ICSMODEL select(String guid, String Appconstr)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            ICSMODEL entity = new ICSMODEL();
            try
            {
                var line = db.ICSMODEL.SingleOrDefault(a => a.ID == guid);
                return (ICSMODEL)line;
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }
        #endregion

        #region select
        public static ICSINVOPPrice selectprice(String guid, String Appconstr)
        {
            FramDataContext db = new FramDataContext(Appconstr);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            ICSINVOPPrice entity = new ICSINVOPPrice();
            try
            {
                var line = db.ICSINVOPPrice.SingleOrDefault(a => a.id == guid);
                return (ICSINVOPPrice)line;
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }
        #endregion

        #region delete
        public static void delete(List<String> guidList, List<String> codeList)
        {
            FramDataContext db = new FramDataContext(AppConfig.AppConnectString);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                var line = db.ICSINVENTORY.Where(a => codeList.Contains(a.INVCLASS));
                if(line.Count()>0){
                    throw new Exception("产品别已经关联存货档案无法删除!!");
                }
                var lines = db.ICSMODEL.Where(a => guidList.Contains(a.ID));
                db.ICSMODEL.DeleteAllOnSubmit(lines);

                db.SubmitChanges();
                db.Transaction.Commit();

            }
            catch (Exception ex)
            {
                db.Transaction.Rollback();
                throw ex;
            }
        }
        #endregion


        #region delete
        public static void deleteprice(List<String> guidList)
        {
            FramDataContext db = new FramDataContext(AppConfig.AppConnectString);
            db.Connection.Open();
            db.Transaction = db.Connection.BeginTransaction();
            try
            {
                var lines = db.ICSINVOPPrice.Where(a => guidList.Contains(a.id));
                db.ICSINVOPPrice.DeleteAllOnSubmit(lines);

                db.SubmitChanges();
                db.Transaction.Commit();

            }
            catch (Exception ex)
            {
                db.Transaction.Rollback();
                throw ex;
            }
        }
        #endregion
    }
}